FM Radio Station Specs Part 23

FM RADIO STATION SPECS PART 23 
FM Radio Station statement of operating specifications, characteristics and purpose

Specifications 
Radio Type - Transmitter
Band - FM
Frequency Range - 88-108 MHz
Frequency Selection - tunable
Transmit power - under 100 mW
Range - desktop within room
Antenna - 1.75" diameter mini loop wire strand
Applications - hobby, school electronics, toy
Use - intermittent, testing, educational
Type - Personal Non-commercial
Power - 3 volts low power
Audio Source - voice electret microphone
Power source - battery
Typical Broadcast Duration- 30 seconds
Location - desktop
Size - pocket portable
Cost $4

Objectives 
* to fulfill the requirements of electronics design lab
* testing fm transmitter characteristics
* learning principles of broadcast radio stations

Applications 
* Transmit short range robot speech
* Classroom radio station project
* Electronics lab requirement
* Baby monitor
* Wireless pickup for guitar or ukelele
* Wireless microphone/KTV Singing
* Hobby or toy

Conclusion The micro FM radio station is a learning toy with short desktop range, a 1.75" antenna, and power under 100 milliwatts. No license is needed.

Temp Spacecraft Tcraft

BIG BRAIN DEVELOPS THE TCRAFT - TEMPORARY CRAFT IN SPACE

The Tcraft is a type of space craft, lofted into space, that can temporary function. This is an amateur hobby program to create a low cost space craft that can reside in space for a finite amount of time.

Designs are varied, including the drop craft (gravity operated), the glide craft (rides on a tenuous surface of air), the self pro-pulsed craft (carries an on board engine), the elemental craft (makes use of surrounding elements for propulsion), and the externally fueled craft (driven by fuel beamed directly to the craft).